/* .head {
    width: 100%;
    height: 100%;
    background-color: #fff;
  }
  .header-c {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
  }
  .header .logo {
    float: left;
    width: 221px;
    height: 100%;
    background: url(../img/logo.png) no-repeat center;
  }
  .header .nav {
    float: right;
    height: 100%;
  }
  .header .nav-item {
    float: left;
    height: 100%;
    line-height: 100px;
    text-align: center;
    width: 108px;
  }
  .header .nav-item a {
    font-size: 14px;
    color: #767676;
  }
  
  .header .nav-item .line {
    display: block;
    width: 20px;
    height: 1px;
    background-color: #668aca;
    margin: 0 auto;
    margin-top: -35px;
    opacity: 0;
  }
  
  .header .nav-item:hover a {
    color: #668aca;
    font-size: 18px;
  }
  .header .nav-item:hover .line {
    opacity: 1;
  }

  .header .nav-item.active a {
    font-size: 18px;
    color: #668aca;
  }
  .header .nav-item.active .line {
    opacity: 1;
  } */
  .header {
    width: 100%;
    height: 100px;
    background-color: #fff;
  }
  .header-c {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
  }
  .header .logo {
    float: left;
    width: 221px;
    height: 100%;
    background: url(../img/logo.png) no-repeat center;
  }
  .header .nav {
    float: right;
    height: 100%;
  }
  .header .nav-item {
    float: left;
    height: 100%;
    line-height: 100px;
    text-align: center;
    width: 108px;
  }
  .header .nav-item a {
    font-size: 14px;
    color: #767676;
  }
  
  .header .nav-item .line {
    display: block;
    width: 20px;
    height: 1px;
    background-color: #668aca;
    margin: 0 auto;
    margin-top: -35px;
    opacity: 0;
  }
  
  .header .nav-item:hover a {
    color: #668aca;
    font-size: 18px;
  }
  .header .nav-item:hover .line {
    opacity: 1;
  }
  /* 激活样式 */
  .header .nav-item.active a {
    font-size: 18px;
    color: #668aca;
  }
  .header .nav-item.active .line {
    opacity: 1;
  }
  /* 底部 */
.footer{
  height: 262px;
  background-color: #f7f7f7;
  margin-bottom:98px;
}
.foot{
  width: fit-content;
  height: 100%;
  margin: 0 auto;
}
.footer-1{
  float: left;
width: 128px;
height: 75px;
margin-top: 98px;
}
.footer-1 p{
  font-size: 16px;
  margin-bottom: 10px;
  color: #767676;
}
.footer-2{
  float: left;
  width: 1px;
  height: 74px;
  background-color: #e9e9e9;
  margin-top: 98px;
  margin-left: 131px;
    }
.footer-3{
  float: left;
width: 243px;
height: 75px;
margin-top: 98px;
margin-left: 61px;
margin-right: 131px;
}
.footer-3 .text1{
 font-size: 14px;
color: #767676;
}
.footer-3 .text2{
font-size: 14px;
color: #767676;
margin-top: 16px;
margin-bottom: 16px;
}
.footer-3 .text3{
font-size: 14px;
color: #767676;
}
.footer-4{
 float: left;
width: 1px;
height: 74px;
background-color: #e9e9e9;
margin-top: 98px;
margin-right: 61px;
}
.footer-5{
 float: left;
width: fit-content;
height: 75px;
margin-top: 98px;
   }
 .footer-5 .text1{
    font-size: 14px;
 color: #767676;
  }
  .footer-5 .text2{
   font-size: 14px;
   color: #767676;
   margin-top: 16px;
   margin-bottom: 16px;
 }
 .footer-5 .text3{
   font-size: 14px;
   color: #767676;
 }
.foot .icon1{
  float: left;
  width: 25px;
  height: 25px;
  background: url(../img/footer1.png)no-repeat;
}
.foot .icon2{
  float: left;
  margin-left: 19px;
  margin-right: 19px;
  width: 25px;
  height: 25px;
  background: url(../img/footer2.png)no-repeat;
} 
.foot .icon3{
  float: left;
  width: 25px;
  height: 25px;
  background: url(../img/footer3.png)no-repeat;
}